Best Seller | ZORO SELECT U34360.025.0050 Round Rivet Washer, 1/4 in ID, 1/2 in OD, Steel, Rivet Washer, Washer Shape Round, Steel, Fastener Finish Plain, Washer Inside Dia. 1/4 in, Washer Outside Dia. 1/2 in, Washer Thickness 0.056 in, Standard, Thickness Tolerance 0.052 in to 0.060 in, For Use With Rivets, Package Quantity 100 ... more ZORO SELECT U34360.025.0050 Round Rivet Washer, 1/4 in ID, 1/2 in OD, Steel, Rivet Washer, Washer Shape Round, Steel, Fastener Finish Plain, Washer Inside Dia. 1/4 in, Washer Outside Dia. 1/2 in, Washer Thickness 0.056 in, Standard, Thickness Tolerance 0.052 in to 0.060 in, For Use With Rivets, Package Quantity 100 | | $7.95 go to store |